Which of the following pairs exhibits linkage isomerism:
Correct answer: C. [Cr(H2O)5SCN]2+ and [Cr(H2O)5NCS]2+
- A. [Pt(NH3)Cl3]Br2 and [Pt(NH3)4Br2]Cl2
- B. [Co(NH3)5NO3]SO4 and [Co(NH3)5SO4]NO3
- C. [Cr(H2O)5SCN]2+ and [Cr(H2O)5NCS]2+
- D. [Cr(H2O)6]Cl3 and [Cr(H2O)5Cl2]Cl2.H2O
Explanation
[Cr(H2O)5SCN]2+ and [Cr(H2O)5NCS]2+ exhibits linkage isomerism.
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About Transition Elements
Transition elements are identified by their partially filled d subshells in atoms or common ions. The topic covers the electronic structure of d-block elements, including the filling order of 4s and 3d orbitals, variable oxidation states and the distinction between transition elements and elements with completely filled d subshells.
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